CN205504267U - Novel pipeline joint - Google Patents
Novel pipeline joint Download PDFInfo
- Publication number
- CN205504267U CN205504267U CN201620331016.5U CN201620331016U CN205504267U CN 205504267 U CN205504267 U CN 205504267U CN 201620331016 U CN201620331016 U CN 201620331016U CN 205504267 U CN205504267 U CN 205504267U
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- China
- Prior art keywords
- annular
- convex surface
- loop
- model
- wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel pipeline joint, include to connect the body, the inner wall middle part that connects the body is equipped with inside convex bulge loop, and the both sides middle part of bulge loop is equipped with symmetrical annular groove, and the bottom surface of annular groove is equipped with sealed the pad, and the outer wall both ends that connect the body form the undergauge face, and the rear end of undergauge face is equipped with annular concave surface, and relative department with annular concave surface is equipped with inside convex annular convex surface on the inner wall of joint body, is equipped with the curved sealing washer that sets up rather than the laminating on the annular convex surface, is equipped with the snap ring on the annular concave surface. The utility model discloses a novel pipeline joint can carry out quick leakage prevention and connect.
Description
Technical field
This utility model relates to the connector between pipeline, especially a kind of New-type pipe joint.
Background technology
When laying pipeline, it is to avoid not there will be pipeline connection problem, be therefore accomplished by between two pipelines
Manually connect, if when indoor and pipe diameter are not the biggest, be typically all by thermally coupled, but
This thermally coupled needs skilled worker to carry out, and the quality connected also is difficult to ensure that；If located in outdoor, and
The place connected does not has power supply, and thermally coupled cannot use, and can only be attached by joint, but present connecing
Head connects and all there is the problem being difficult to ensure that quality.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of New-type pipe joint,
Can carry out quickly connecting without leakage.
For reaching above-mentioned purpose, the technical solution of the utility model is: New-type pipe joint, including joint originally
Body, is provided with inwardly projecting bulge loop in the middle part of the inwall of described joint body, two middle side parts of described bulge loop are provided with
Symmetrical annular groove, the bottom surface of described annular groove is provided with sealing gasket, the outer wall two ends of described joint body
Forming undergauge face, the rear end in described undergauge face is provided with loop concave, with annular on the inwall of described joint body
Concave surface is provided with inwardly projecting annular convex surface relative to place, and described annular convex surface is provided with the arc arranged of fitting with it
The sealing ring of shape, described loop concave is provided with snap ring.
Described loop concave and annular convex surface are arc-shaped.
The beneficial effects of the utility model are: by needing the pipeline connected to insert joint body respectively by two
Two ends, the end of pipeline props up the sealing gasket of annular groove, the sealing in the outer wall of pipeline and annular convex surface
Enclose interference fit and fastened by the snap ring on loop concave, connecting efficient and convenient, and good airproof performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: joint body 1, bulge loop 2, annular groove 3, sealing gasket 4, undergauge face 5, loop concave 6,
Annular convex surface 7, sealing ring 8, snap ring 9, pipeline 10.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is made the most concrete
Explanation.
As it is shown in figure 1, New-type pipe joint, including joint body 1, joint body 1 inner hollow, described
Being provided with inwardly projecting bulge loop 2 in the middle part of the inwall of joint body 1, two middle side parts of described bulge loop 2 are provided with symmetry
Annular groove 3, the bottom surface of described annular groove 3 is provided with sealing gasket 4, the outer wall two of described joint body 1
End forms undergauge face 5, and the setting in undergauge face 5 makes the wall thickness at the both ends of joint body 1 less, described contracting
The rear end of diametric plane 5 is provided with loop concave 6, and on the inwall of described joint body 1, place relative with loop concave 6 sets
Inwardly projecting annular convex surface 7, described loop concave 6 and annular convex surface 7 is had to be arc-shaped, loop concave
6 and annular convex surface 7 place at wall thickness the least, described annular convex surface 7 be provided with fit with it arrange arc
The sealing ring 8 of shape, described loop concave 6 is provided with snap ring 9.
Operation principle of the present utility model is: need the pipeline 10 connected to insert joint body 1 respectively by two
Two ends, prop up the sealing gasket 4 of annular groove 3 to the end of pipeline 10, the width of annular groove 3
Can be equal to or slightly greater than the pipe thickness of pipeline 10, the outer wall of pipeline 10 and the sealing in annular convex surface 7
Enclose 8 interference fit and fastened, due to loop concave 6 and annular by the snap ring 9 on loop concave 6
Wall thickness at convex surface 7 place is less, and the power of snap ring 9 is easy to be delivered to pipeline 10 outer wall and sealing ring 8,
Snap ring 9 side is undergauge face 5 simultaneously, facilitates the installation and removal of snap ring 9, and whole device connects quick
Convenient, and good airproof performance.
The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.
Claims (2)
1. New-type pipe joint, including joint body (1), it is characterised in that: described joint body (1)
Being provided with inwardly projecting bulge loop (2) in the middle part of inwall, two middle side parts of described bulge loop (2) are provided with the annular of symmetry
Groove (3), the bottom surface of described annular groove (3) is provided with sealing gasket (4), described joint body (1)
Outer wall two ends formed undergauge face (5), the rear end of described undergauge face (5) is provided with loop concave (6), described in connect
It is provided with inwardly projecting annular convex surface (7) with loop concave (6) relative place on the inwall of head body (1),
Described annular convex surface (7) is provided with the sealing ring (8) of the arc arranged of fitting with it, described loop concave (6)
It is provided with snap ring (9).
2. New-type pipe joint as claimed in claim 1, it is characterised in that: described loop concave (6) and ring
Shape convex surface (7) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331016.5U CN205504267U (en) | 2016-04-19 | 2016-04-19 | Novel pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331016.5U CN205504267U (en) | 2016-04-19 | 2016-04-19 | Novel pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205504267U true CN205504267U (en) | 2016-08-24 |
Family
ID=56716142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620331016.5U Expired - Fee Related CN205504267U (en) | 2016-04-19 | 2016-04-19 | Novel pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205504267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952797A (en) * | 2018-07-10 | 2018-12-07 | 天津润木科技有限公司 | A kind of external tunnel pipe for escaping attachment device |
| CN109026135A (en) * | 2018-07-10 | 2018-12-18 | 天津润木科技有限公司 | A kind of tunnel pipe for escaping ready-package connector |
-
2016
- 2016-04-19 CN CN201620331016.5U patent/CN205504267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952797A (en) * | 2018-07-10 | 2018-12-07 | 天津润木科技有限公司 | A kind of external tunnel pipe for escaping attachment device |
| CN109026135A (en) * | 2018-07-10 | 2018-12-18 | 天津润木科技有限公司 | A kind of tunnel pipe for escaping ready-package connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170419 |